DBA DBA42536BLKXS 4000 Series XS Drilled and Slotted Performance Brake Rotor with Black Coating

The DBA 4000 Series XS brake rotor is a direct replacement single-piece performance rotor designed for drivers seeking upgraded braking performance above and beyond standard OE levels. This XS variant features a premium non-directional cross-drilled and slotted design with a black high-temperature coating on the rotor hub. The unique cross-drilled and slotted pattern increases the number of exit points, allowing more brake pad friction dust and gases to escape through both the cross-drilled holes and slots for better braking performance.

Advanced Materials and Engineering:

• Cast from XG-150 high carbon alloyed iron and undergoing Thermal Stability Profiling (TSP) to handle increased stress and heat generated under intense braking applications
• Features DBA's patented Kangaroo Paw ventilation with 144 diamond and teardrop patterned pillars for up to 30% increase in surface area and 20% improvement in cooling efficiency compared to traditional straight vane designs
• Thermal Stability Profiling (TSP) subjects the rotor to prolonged heat cycles under controlled conditions to relieve internal stresses and ensure maximum thermal stability with reduced metal fatigue
• Black high-temperature protective coating resists corrosion

Performance Benefits:

• Non-directional design allows use on either left or right side
• Ideal for high-performance street use, though not recommended for dedicated motorsports applications
• Enhanced heat dissipation reduces brake fade during aggressive driving
• Improved pad bite and more consistent braking performance
• Lasts significantly longer than most conventional rotors on the market

The DBA 4000 Series XS rotor combines premium aesthetics with serious performance capability, making it an excellent choice for enthusiasts who want both the distinctive look of cross-drilled rotors and the performance benefits of DBA's advanced engineering. Sold individually.